WWW.RTSAK.COM - 81.161.5.in-addr.arpa

Search for IP or hostnames:

81.161.5.in-addr.arpa checked at 2025-10-21T13:20:31.369Z 278ms 54/54/54 100% R:10

`81.161.5.in-addr.arpa`

NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1 ^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3 ^{🇩🇪 noris network AG}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 noris network AG}
			PTR	`ns3.second-ns.de`
NS	`ns1.your-server.de`
		A	2a01:4f8:0:1::5ddc:1 ^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`

Up

0.81.161.5.in-addr.arpa

140.81.161.5.in-addr.arpa

200.81.161.5.in-addr.arpa

23.81.161.5.in-addr.arpa

176.81.161.5.in-addr.arpa

125.81.161.5.in-addr.arpa

198.81.161.5.in-addr.arpa

207.81.161.5.in-addr.arpa

137.81.161.5.in-addr.arpa

249.81.161.5.in-addr.arpa

93.81.161.5.in-addr.arpa

230.81.161.5.in-addr.arpa

116.81.161.5.in-addr.arpa

129.81.161.5.in-addr.arpa

127.81.161.5.in-addr.arpa

163.81.161.5.in-addr.arpa

139.81.161.5.in-addr.arpa

180.81.161.5.in-addr.arpa

143.81.161.5.in-addr.arpa

229.81.161.5.in-addr.arpa

199.81.161.5.in-addr.arpa

88.81.161.5.in-addr.arpa

69.81.161.5.in-addr.arpa

89.81.161.5.in-addr.arpa

79.81.161.5.in-addr.arpa

Starts with same word

81.fr

81.cc

81.org

81.be

81.in-addr.arpa

81.to

81.cool

81.plus

81.de

81.waw.pl

81.biz

81.chat

81.me

81.gs

81.cz

81.ph

81.lt

81.pl

81.ws

81.fyi

81.nu

81.ca

81.com.hk

81.cx

81.amsterdam

81.cn

81.cl

81.com

81.sk

81.co.uk

81.la

81.world

81.hk

81.se

81.cm

Starts similarily

18.al

81.cz

81.ph

81.lt

18.eu

18.de

81.pl

18.co

18.lt

18.app

18.tel

18.cool

18.uz

18.no

18.in-addr.arpa

81.ws

18.lc

18.gs

18.githubusercontent.com

81.fyi

81.nu

18.world

81.ca

81.com.hk

18.ph

18.watch

81.cx

18.com.cn

18.ca

18.cc

18.ws

18.network

18.com.tw

18.com.pl

81.amsterdam

18.com.tr

18.amsterdam

81.cn

18.chat

18.dk

18.tech

81.cl

18.digital

18.ms

81.com

18.money

81.sk

18.show

18.cz

18.com.hk

18.nl

18.vip

81.co.uk

81.la

18.net.au

81.world

81.hk

81.se

18.fi

18.tv

81.cm

18.pe

18.rs

18.cn

81.fr

18.hu

18.hk

18.pl

81.cc

18.cl

81.org

18.ag

81.be

81.in-addr.arpa

18.dating

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.plus

18.group

81.de

81.waw.pl

18.plus

81.biz

81.chat

81.me

18.kz

81.gs

18.tl

AI analysis

The parent of 0.81.161.5.in-addr.arpa, 140.81.161.5.in-addr.arpa, 200.81.161.5.in-addr.arpa, 23.81.161.5.in-addr.arpa, 176.81.161.5.in-addr.arpa and a few other host names is 81.161.5.in-addr.arpa.

81.161.5.in-addr.arpa delegates to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

81.161.5.in-addr.arpa shares some name servers with other domains, for example opas.eu, boardking.de, narshardaa.com, bremm.at and anegio.com.

Host names with two IP numbers:

ns.second-ns.com: 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de: 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

dbq